Abstract
We find new generalizations of Dirichlet's theorem to real quadratic fields and quartic fields with two complex places, which are closely related to geometry of products of hyperbolic spaces.
Citation
Toshiaki HATTORI. "Some Diophantine approximation inequalities and products of hyperbolic spaces." J. Math. Soc. Japan 59 (1) 239 - 264, January, 2007. https://doi.org/10.2969/jmsj/1180135509
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